HB-2

The modern Heavy Bomber is intended to conduct missions in atmosphere only but have the ability to deploy from orbit. The Craft has a long profile to assist in slowing down it's heavy weight when entering atmosphere, helping it to carry it's large payload. The craft can carry up to 5000 lb bombs or any number of smaller bombs.

HB-2s is a field upgraded HB-2 that removes its atmosphere only thrusters and replaces them with thrusters capable of moving in space. It distinctively lacks the multi-direction thrusters required for nimble movement in space.

Jeff, Draw whichever you like. The only visible difference would be the HB-2s looks like the thrusters are aftermarket, either too large/small for it's profile and breaking the nice lines of a factory model.