yup it does have a jet engine =) like msot modern tanks it has a turbine engine - not normally used for thrust though although although ti can be used in conjution with an AG feild for high speed transit
this mech is a sniper bot see the big shells? and its mini gun is for point defence this is why it is small so its not easily seen
it is also equiped witha laser targeter (the the thing infront of the big shell magizine) so it can be used to illuminate targets for air strikes
in time i might do an internal cockpit for it so it can have asome transparency but for now there is no inside so it cant
"i see x's" i dont get this sorry
compliment i hope =)