There are a few things that determine weather your page will blow up or not.

1) Consistently post. Unless you have top teir art you won't often get by without posting consistently to keep a constant influx of people coming. This is often the most straight forward way to gain a lot of momentum.

2) Fetish stuff. From what i can see you only post SFW and artistically nude stuff, its sad to say but fetish stuff will garner a TON more veiws then SFW or mature stuff, even just general adult stuff will get a lot more attention. If you want to continue doing what you're doing without delving into that stuff you will have to concede the fact that you will grow slowly or at least a lot slower to people in a similar position to you.

There are also other ways to 'reach' more people per say, you can post your stuff on e621 or its SFW alt, e926. Simply posting in other places is a good way to spread your reach. Another way is to hold raffles, in your case maybe do a raffle every milestone that gives one lucky person a 3d model of their character? Just spitballing.

You are very right, I did not want to touch fetish themes because they are more complicated images to make and more in 3D.
I will take all your comments into account to make a more drastic change.
Thank you very much for commenting.

No problem. If you need/want more advice feel free to reply to me on here or hit me up in notes.

Another thing to note is with the fetish stuff, sometimes you just need that one good animation/picture to blow up. I know of one recently that was in all honesty, a pretty simple 3d picture that appeared in a lot of circles I'm in mostly because it was just well made. If you know what cards to play, I could see you getting big quite quickly as 3D modeling is something a lot of people want and desire.

Thank you very much for the advice

From medias:
Imo its faster grow in Twitter, like others suggests e621 too its a good option

From personal point:
First you need to get out of the box of yourself and think like a annon person, what this person (you) make to catch my attention?, some people suggest kinks but its not the proper word.

in the last years the numbers of 3D artists was increasing and in result its becoming more common and habitual see this kind of content so at this point you need to ask "what i want?"

3D it's just a tool more to express skill and emotions, more technical than the rest but still be a artistic platform

from there its not different to the pencil and paper, you need to ask what you can do if your plan its catch the attention from other people, and same time motivate you to keep doing and enjoying what you do,

from there there are several stuff you need to take in count,

dont judge the people if they don't follow you,
Not everyone have the same tastes
Its not that easy to get exposed,

most of people gets attention thanks of a mixture of lucky and innovation to create something what maybe other artist don't have, can be style, workflow, inspiration, or contribution,
you can't find some 2 artist what are identical in style, so you need to find a style what is appealing for you and for the people in general, you can focus on a specific target of audience or try to catch the attention of average people,

3D its not easy at all, the UNCANNY VALLEY its overall present and its kinda hard try to do characters with appealing aspect and require practice to perfection that and its noticeable when you see head hacks or models edits from people in the first try, master proportions take years, lots of them most of the common artist of this media today was practicing his first steps on 3D since 2010, creating characters from 2015, and just starting become relevant the last 2 years

so don't fell less and please take it in the less offensive ways as possible, for me your models are off with the kind of body you add on them, and dont think is the body you use, its the way you use it what causes issues, that is why i say the proportions are the key of the 3D thing and sadly if you want attention you need to earn it becoming every day better, you need learn to Stylize your creations IMO,

for the other hand, you are starting from a media what had few people working on it in the last years and you need to compensate your lack of followers skill with possible potential, the hope of the people what you will be bigger in the future and your stuff will become better, will make you grow as well as your reputation challenge yourself, try to not go for the easy way always, use it when you master some stuff but get out of the comfort zone give more rewards than the risk of itself, this media its WAY more harder than traditional but its way more cooperative than the rest, the knowledge and skills are learned by others too,

Im not a master or a really skillful modeller but i learned alot from the animators and persons who used my models and heard them what was wrong with my stuff was a really huge boost to improve everytime when create new stuff, some some of the animators who i followed just entered to the furry community now use some of my models, and all started because i gave up to the 2D draws XD and wanted my OC on GMOD years ago

so try to not focus in how much audience you can get.... focus on how you can improve do what you love, the rest will come naturally, soon or later

I like your characters but, you need to spice up your pictures a little.
Yes, it definitely needs some fetishes.
It would be interesting to see your characters wearing collars, handcuffs, maybe some other bondage stuff. Or how they play with dildo or use butt plug.
Of course, post your work also on e621.net, you can get more fans.

1. inkbunny
2. e621.net (must have. this is important. some of your arts are already there)
3. deviant art (the more social pages you create on different sites, the more communities will notice you)
4. twitter (must have. this is the main thing)
5. Create Discord channel, this will let your community to interact with you. also main source of content

I can repeat some Tipps.
1. FA (main site to link to)
2. Twitter
3. E621.net
4. Inkbunny, Weasyl, Newgrounds, SoFurry

Yep... Fetish stuff is defnetly an eye catcher.

I also noticed, when you create a new character, a turntable animation in a nice pose is a good way to show the model, too