Highjump is a grey van/jeep. Unlike the other three toys in the set he doesn't seem to have a direct original Autobot counterpart ( Tote = Ironhide , Mudslinger = Gears and Powertrain = Huffer ....A similar thing happens in other sets too....) Sticking out of the top of the jeep is a big red lump which is *very* distracting. Swap the grey for green and the red for brow and we'd have a credible Brawn and a better camouflaged lump.
TF: Like his co-mould Tote Highjump has some slight tweaks to the standard Micromaster Car TF. Turn him over and fold the rear axle forward - you won't see that on another Micromaster ! Fold the rear of the vehicle out to become the legs with the bottom of the rear - where the wheels were - becoming the feet. Fold the rear axle back against his bottom, fold the front of the vehicle back, fold the arms down and stand.
Very blocky robot mode in the upper body which has a lot of flat panels with not much detail on them.
OK, but apart from the TF oddity nothing special.
Highjump - and Tote - have never been repainted.