Looks like alot(including my own when he was smaller) of RTs I've seen.Mine went from that exact same coloration of white with blotchy black patterns to pure orangish pinklike...
Fishfreak makes i think all of his hybrids and they are unique and special. A lot of people are low balling saying low prices but this piece may be worth up to 100. Looks a decent way threw fading and if you set the tank up right for a fader you might get a mp. Kok looks like its on the low side but im not a monster kok fan anyway. Good Luck.