I suspect that your biggest impediment for your project will be finding suitable assets. I'm moderately familiar with CC3+ and you asked about it, so...
If you have questions about what's available in CC3+, try asking at the ProFantasy forum at https://forum.profantasy.com for what's usually a pretty...
Welcome back ! Good to see that your doing well with your work. I'll pop this thread over in the map making requests where you will get more traction...