Welcome to the community! We have another CC user. That's great! Where did you hear about us?
You can actually insert the map directly into CC via the insert menu. However, you won't be able to edit it. You can draw on top of the image, but you can't change it.
For commissions you can put a request in the Request forum and you'll need to work out the price and such with whomever offers their services. Who knows, you may even get some offers to do it for free, but it may not be in CC3 so if you need it to be in CC3 make sure you specify that.
Once again, welcome to the forums and please feel free to look around and participate everyone here is very friendly and helpful.