Okay I'm back. Tons of shrinkwrapping, iffy proportions, and just blatant innacuracies.
Many used to interpret the cheekbones as facial horns, but are just very pronounced cheekbones and shouldn't be exposed.
Also I think the last time I checked, Trike shouldn't have those little points on the outer edge of the frill if you know what I mean. Those I'm pretty sure were a juvenile exclusive, with them losing it as they aged.