>>5794754Yes for assets that will be used throughout and entire series repeatedly.
Time management is critical in planning.
For example:
Creating a high quality model of your main characters, good idea.
Creating a model of the set piece where most of your scenes will take place, good idea
Creating a model for a character that is seen twice, bad idea
Creating a model for a building that is seen once, bad idea
You have to judge the time-cost ratio
Just ask yourself, is the time spent making a model worth it
Something like your main characters are going to be drawn hundreds if not thousands of times, so spending 20 hours making extremely good models of them is definitely worth it because you will spend much more time than that drawing them over and over.