Aw, this is really effin' cute!! You draw him WAY better than I do XD like Cassini said, don't sell yourself short at all. It's really good!
Not to mention, Wilt really looks good in those clothes! I know there are a lot of unflattering fan-arts of him floating around on the internet that have him in (insert style group here)-style clothes, but these clothes actually suit him very well
Again, nice job.