I love this character design. I'm not normally into the "furrytaurs" but he looks great. They way his torso is design disturbs me a little though. It's so bulky that it makes his proportions look "dwarf-like". If you look at him without his hind legs, he looks kind of like a dwarf, but i'm not entirely sure how one would fix that.
I'm glad to see some Lionel fan art. I tried a while back to create something that I could use for my RP character. It was hard to find enough research and reference material. I like the look you went with though! Kudos