if it's a animation it don't need to look as detailed as a still.the lest maps you have the less you have to go wrong.you can mix a bump color in a 2d app n just use one .jpg.

if a angles no working try another angle. can always hide flaws with ,anime running zoom, blur ,distance focus ,smoke ,dirt etc etc. dirt rushing up from the camera moving the air. if a cameras falling maybe its all ready has a cracked lens from what made it fall.

the more stuff you have in a scene the less one thing you have to focus on.

odd angles n close ups are always a pain.

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The Artist that will fight for decades to conquer their media.
Even if you never know their name ,your know their Art.
Dark Sphere Mage Vengeance