Looking for footprint for my Big Agnus Copper Spur HV UL3

I recently bought a Big Agnus Copper Spur HV UL3. I want to buy the correct footprint for this tent but I am unsure which footprint will fit. There isn't a footprint with the same name as the tent.

I can find the:

• Footprint Copper Spur HV UL3 Bikepack
• Copper Spur UL3 footprint

Can someone point me to where I can find the correct footprint?