This model has an incredibly low filesize. I find it annoying that the fingers and toes are completely 2dimensional :/ but you cant really tell from far away. I like the texture and the model itself is pretty good. Attack 2 and the spell animation are pretty much the same thing (only he uses 2 arms in atk 2 anim) And both animations need significantly less particles, 200 is too high. Im sorry to say but the walk animation isnt too good, it looks more like he is falling or doing "the running man" (dance) instead of actually walking. And also i would remove the portrait model. It is 22kb of half of the same model (there is no extra detail in it except a teamcolor glow). for about 6 - 10 kb more you can put the teamglow, camera and movements into the full model and remove the separate portrait model altogether.
Sorry (i know some of that seems nitpicky) but it is a very cool model. it is extremely well done for being such a low filesize and it will be very useful to map-makers. The texture is well done and it is a unique concept. good job.