Characters

So time to create some characters for my game, i had more or less and idea for what i wanted as characters sincei worked my art ideas along with my game level so first off are the enemies.

Broodthieves: Vary only slightly as a species with there only beinbg 3 types. The drone,the soldier and the doctor.

The drones are merely a head controling a small mechanical saucers with which they are able to preform menial tasks and labors.

yet to make a model to be used in my game for it.

heres a sketch i did of one

The soldier is as the name sugests a warrior.

my original concept for them was that they were around 7ft high with red armor and wings which were surgicaly attached but as my skills in modelling suck i cant make a low polly model to be used in my game so i need to find an alternative to use.
heres a sketch of what i hoped to make.

The doctors are just as they are named, they are the ones who operate and create the soldiers and drones for there race. they themselves have 'modified' being that the lower half is that of a serpents.Again making a 3d model for this will be hard but here is a sketch of one.