I see a couple outfits online show they have the nitro cover- did you already check with them?
https://www.vividracing.com/-p-151885804.html?gclid=EAIaIQobChMIsdGvtq7L-AIVgwnnCh043AZrEAQYASABEgLPAvD_BwE...
Do'h! Sorry my friend this already sold. I tried the chat feature but looked like it was turned off; I only saw later that you had your phone number posted. Sorry about that.