Cyber pony Humanfied (First draft - Digital)

In animation class we have the task to modell a cyborg in Mudbox and I've asked for 's permission to use his cyber ponies from his comic "Doctor Whooves" as a base idea for this ^^ This is the first draft for my idea for it It has much more skin than 's cyber ponies but I still wanted it to be clear that it was a cyborg and not a robot I'm modelling I'm still unsure if I'm gonna have the ear thingy that is on the head but I had it on this sketch I also decided to not have the nostrils or the mouth

For those of you who wants to read 's comic : [link]

My first draft, hand drawn sketches: [link]