I don't know what your time scale is on the project but hopefully towards the end of this year I'll have my entire skateboard VHS collection sent over to me from the UK. I've got a fairly decent amount of UK skateboard videos (And some Australian and New Zealand) so if you need scans of any of those I should be able to help you out. Or if I don't have the specific ones you're after (if any) I might be able to get in contact with people I know there who do. Let me know