VF-1: It's a Fighter Jet that changes to Robot and a mode in between called Gerwalk. Basic Weaponry of a regular Jet Fighter (mechine gun and missiles)
plus the machine gun for robot and gerwalk modes.This version has the Space Rocket booster pack. Roy Fokker is a genius Valkyrie pilot that rised through the ranks quickly due to his amazing ability to keep a cool head in the most dire of situations.
Jet-Sky fire: Basically the same as visuals go, as it was inspired by the VF1 in the original Transformers G1 series (and this is what we're dealing with, G1) same weaponry in Jet mode, double-barreled laser cannon for robot mode. Jetfire is a scientist, thinks of things analitically and does not like to fight unless extremely necessary, but when he does he was shown no be rather ruthless to protect his comrades.
Almost forgot, here's a pic for each.
The VF-1 with Space Pack
Jetfire or Skyfire
