Anyone know who this is?

Grim

I have taken the last month or so off my dragon to study anatomy, both dinosaur and human. I needed a break so I decided to model this while studying. I figure if people know what it is then I must be doing ok with it.
All C&C is welcome.
Grim

Caravaggio

If that turns into a giant robot - logically - then you're doing something very right.

IronHawk

That would be a Veritech fighter.

unfluffybunny

Looks like Rick Hunter's VF-1 Valkyrie

LoTekK

Since you asked "who", I'm gonna say Skyfire/Jetfire.

fritz

if it's not a viper...then i'm not going to recognize it.

Valandar

It's Classics Jetfire. I can tell because of the angular canopy and the markings, plus the angular cross-section of the nose.

You gonna do the add-on parts and the optional helmet?

Grim

LoTekK and Valandar are right it is Jetfire.

Valandar-Yes I am going to model all the add on parts and hopefully get him rigged and transforming correctly.

this is what I am using for reference: