Hey! I'd look into values and how to direct attention to the focal point. It's really hard to read the forms you have since it's mostly flat in one shade of red/orange.

Thanks for the advice! Will definitely work on that. Do you think adding more contrast with rim lights will help?

Yeah, showing the forms would help it read a lot better. For example, the tube-like structures don't really read as it's suggested because of the colors/values within the line work!