Don't stick your dick in crazy - The Game
Must say, the concept is great!
Take your time. Good renders simply do take time. Spending a day to set up a scene isn't exceptional for anyone who just began rendering. Just picking the right outfit can sometimes take hours already. Setting up believable poses too, especially if you make them yourself from scratch. Then figuring out the right lighting (make elaborate notes of your lighting, it's better if you keep it somewhat consistent throughout your game) Wait, make notes of absolutely everything! The exact outfits you use, the character models, the environments, hair, props, lights, even expressions if you can!
Don't press yourself into any release schedule, maybe get someone for proofreading to fix the bad spelling/grammer.
