Oh yeah, that's something I gotta fix honestly. Blender can be diffcult with me sometimes.

What's with the bottem of it?

I seen that already, I will try it again if I have some time. Here's what it looks like right now.
https://www.deviantart.com/supernathan10002/art/We-called-her-The-Indoraptor-758480098

Here https://www.youtube.com/watch?v=pJSkC2NuBKw

Oh okay than. Well actually, I rigged and add the bones for that model. It's going be in Blender since I dont know how to put it into SFM.

I already downloaded them.