Panzer4. This should be print at the best setting. Print the hull with a brim and alone. All the parts should have supports used. The lay out of the models need to stay the way they are, to get the Best-looking model. Here are my settings to make the supports at this level of print to come away from the model.
Infill flow100, support flow, interface, roof at 50%. Support floor flow 80.
Print and infill speed 60, wall, outer wall, inner wall, top/bottom speed 30.0 mm,
Support Speed, sup infill, sup Interface speed 70. Travel speed 150.0mm.

Creality

Ender 5

No

Yes

0.10

20

the tacks have holes in them so they fit to the hull clean the out if they fill up.