first thank you for the support. Yes I have a lot of assets in mind for the future. Especially to complete the cyberpunk asset I also wanted to make a cyberpunk themed GUI set. However I barely find free time to work on these projects. So you would probably wait a long time before you get any new assets in this style published. Instead if you need some special characters or tilesets done for your game we can arrange a custom work for you which I can accomplish faster.
For a custom job you have contact me at firstname.lastname@example.org and we can discuss the details
Thank you again. Good luck with your game!