Thanks Richard for your sincere response and above all for all your efforts for the whole Commodore Community.
Viewing post in Cruiser-X 79 [Commodore 64] comments
Project is back in operation. It was stalled for some time, due to missing graphics. Nothing else came on the graphics front since the playable demos. So I have decided to continue the project by designing the levels myself using the existing graphics, and also making some tweaks to the background characters and tiles - in order to make levels look a tad-different - although a same concept in in the demo.