If you wanna make one yourself then ill recomend this channel
https://www.youtube.com/user/Kloofsuits

There's a few fursuit groups here on FA that you might be able to find more info on, even if a couple of them haven't been updated in a long while:

http://www.furaffinity.net/user/fursuitchannel/
http://www.furaffinity.net/user/fursuiters
http://www.furaffinity.net/user/fursuitfieldguide/

I must caution you though that fursuits, weather you make one of your own or commission a fursuit maker to make one for you, are not cheap, easy things to acquire. I recommend starting off with a partial fursuit (one that just covers the head, hands, and feet), and if you decide you like wearing it, you can invest more time and/or money to upgrade to a full suit. Dont forget to shop around!