^ This could come off wrong...
Do you mean you already have a schematic?
As Cliff is asking for them, I think it means he is willing but doesn't have the time or motivation to do it himself. He probably has more than enough work on an amp as is. A difference may be when a big name artist asks for it, or if he really wants it himself.
I'm all for Blackmore sounds/amps and am ATM not aware if great ones are out there (been away a while). I suspect guys like austinbuddy can make this or have already done so.
When I was still 16, figuring out schematics would be a project I'd love, but after a certain age it's not necessarily that appealing anymore. So besides Go Fund Me, there should be a group of people loving to figure this out. I know these are out there for pedals — maybe for amps too.
I'm also sure Cliff has endless access to amps from people willing to send them in, so what may get precedence is when it has schematics and is different enough (I suspect not many are — even years ago — seeing what we already have).