Most states have a "car is out of town for work/school waiver" that you can apply for and get in person inspection waived. Usually has @ 3 forms to fill out. ( proof of employment - a form to be filled out by FDX, local address - use CP address, and proof that the car is actually where you say it is - police to fill out.)
Look here:
https://www.colorado.gov/pacific/cdp...t%20of%20state