I was looking at ornaments for the other boys tanks, and saw this little guy stuck in a tank full of guppies cowering under a plant leaf. With him being so unique looking i couldnt leave him there

I did an ammonia test when i got home of his water and i was AMAZED it was .0ppm!!!!
His name is Sherlock.
Does anyone have any idea what colour / tail type he is? His tails a little weird and he is skinny as well as missing some scales (maybe from rough handling?) on his side but looking at him his colour looks like dragon scaling to me.. No?
He is resting on the bottom of the tank as we speak, he also already very happily ate some blood worms! His tank was treated with 2tps AQsalt and stres coat