I have gone through your description that you need a 2D Game Assets,
I have been a 3D artist working on virtual reality projects for 8+ years. My skills include modelling, texturing, environment art, lighting. I am able to create assets from scratch or modify and optimize existing ones from any marketplace.
Please visit my profile to see my work - https://www.freelancer.com/u/moonu987
Thanks and Regards,
Monica