How to create first person Model with animation etc?


I have followed a series of tutorials (by Xenosmash Games) But once i’ve exported it the model is too small. (i’ve used MakeHuman software and then blender fbx couldn’t get into the engine for some reason had to export it in obj format aDd the model were to small) it’s aimed for unity 3d…

I’m really stuck and haven’t done anything to my game since, don’t know how to create a first person hand/arms for first person with simple animations.

Any advice would help a lot