Above all, I design those ships mainly for practicing in Blender. I also wanted to try a different color for space. I like the contrast of light and darkness in real life.
Now, a bit of lore about the ships:
Ionizer-X12:
an improved version of Ionizer-X11 and X10 that r-bots often use. 14.6m long
USS Armegio (Armegio-class):
an old spaceship that participated in the great space war, now its a museum ship. 170m long
(This ship actually appeared in my comic, the new model this is a remake)
Starman YW-400:
An elegant ship designed as a light bomber There is also a YW-500 variant. which a large part of the fuselage was removed, making it cheaper, but since it is not aerodynamic it cannot fly in atmosphere. 17m long
Armegio2SO-class:
One of the largest ships in the solar system. Darktron faction stole one and now it is a menace. 520m long