I suppose it's a little unfair to call him reimagined because I've barely posted any art of him and he's never been in colour.
Pheris originally looked like this and was a sort of gross mint green: http://www.furaffinity.net/view/8010398/ [center there]

New info:
-Following the concept that he's supposed to be a little bit of a runt, he's now albino, and a little shorter, about 5'2 instead of 5'5
-his ears are progressively growing oops
-has retractable gliders, but keeps them contained and unseen usually
-rather than have a huge bushy tail, he's trimmed a lot of it off until he achieved a kind of jerboa style
-body now leans a lot more toward feminine/childlike, which lends to the shenanigans of people making him pretend he's a girl
-even though he's technically older than her he's shorter than new-Saeko is