Exciting news! Set Two of my Battle Ready 25mm dungeon maps is now for sale on drivethrurpg.com. Got three dollars rolling around in your account? Want to make your own fantastically detailed 3D-view dungeon rooms that double as battle boards for your 25mm miniatures? Here's the link.
Again, here's a sample page. This one shows various doors and gates from the pro room builder section of the PDF: