No need to apologize! We all start out as noobs!
BeastProwl wrote: I didn't buy any primer because its an animated figure. I figured sanding it would be enough since the plastic is so soft. I'll go out and buy some if im wrong though,
It's not 100% necessary, but it never hurts prime a figure. If you can't find any primer, just sanding should be good enough.
BeastProwl wrote:As for the tape, its not name brand high end stuff. Its my main hurdle because looking at Rodimus, there is alot I dont want painted besides just the windows. What do cover the wheels up with? The lights? Just really small exacto-knived strips of masking tape...?
This is going to sound crazy, but the best way to mask entire parts is tin foil. It's ridiculously malleable, and yet holds its shape perfectly! Trust me, it works.
As for the headlights, it'd be best if you could pry it them off--it's risky, though, so try to avoid doing so if you can help it. Headlights usually peg into the figure, and you might be able to push out the pegs from behind on certain figs. I don't have Animated Rodimus, so I don't know it you can do that particular fig.
Just small strips of masking tape cut to shape will work if you can't find other ways.
BeastProwl wrote:And a side question, why are some paints so easy to apply, while others take like 4 coats? I thought they all needed multiple coats? I only need to apply one coat of black and its perfect, but gold takes several. I was planning on doing some gold detail work, but its so runny...
As far as applying multiple coats, it depends on the color of the surface. Obviously, you'll need to apply a crapload of white paint on black plastic in order to achieve full coverage. Speaking of which, primer does double duty in letting you use less paint by giving a neutral color to the surface.
Generally, the best way to apply any color of paint is to apply multiple light coats to ensure a smooth, even finish. While you CAN get away with a single, heavy coat sometimes, it's best not to. If you go too heavy, you run the risk of the paint cracking.
Hope this helps!