Ah! So cute! I really like how this came togetehr and it's so flattering that you made a Shiny gift for me there, Nozo. The sticky straps, the little ooze of the likely cleaning and refreshing slime substance and the details are all so nice here. The coloring shows already how much effort went into it. Supersweet of you. Thanks a lot.

I admit, I didn't study all the various designs of diaper products personally but I think I definitely recall seeing thos neat stripes on Shiny's snout before. Looking fun and being a cute mark to add to the appearance. It's fun that on top of being of that material, just like Critty Dragoo it always looks like he's also wearing such crinkly poofypants on him.
The amusing part of Shiny in context to your design ideas from Critty Dragoo's past is that he himself is already like a small Crocodile just like Creamy has been. Because of that the jolly little fella seems to fit right in.

I enjoy the friendly expression of course. He looks rather content and relaxed though that's likely natural for the jolly little guy who is used to fantastical things happening to him. Perhaps he is just waiting for Critty there, or perhaps he somehow didn't notice his changed form yet? Whatever the case, I'm sure SHiny will enjoy the padded party that he's going to hang out with.

I noticed the file here is a .JPG. Was that the way you saved your digital artwork, Nozo? Or would you by chance still have the project file and able to send me a download link of a lossless .PNG file yet? Would happilöy cherish the friendly gift by including it in the best and uncompressed quality to my art folders. It's totodily lovely! (-^.=.^-)

I send a note for PNG copy with google drive.