I dunno if I will make raichu, I could easily make one out of this, but with the tail, I would be forced to attach him to either cell or frieza.
I do plan on making some custom animations for esf since pikachu runs on all fours. Now for ts, I am not sure what I want to do, I do want to have him hold the katana in his mouth though.
About wargreymon. It was requested a few months ago, and I was collecting refs and getting ready to do it. We were moving around the same time, so once we got to our new place, I completly forgot about it XD. I believe I still have all my refs though so thats always a possibility for my next "bored as hell and have loads of free time" model.