not something for an amateur, you should find a 12V generator and bolt it on, it'll be almost identical to the 6V, no need to camouflage it

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature we find it attached to the rest of the world" John Muir
"When we tug a single thing on an old truck, we find it falls off" me
Some TF series details & TF heater pics & Rust-a-holics Unanimous parking lot