Thanks folks, I not in two much of a hurry as I've been working on this for a couple of years but now want to speed it up and finishing in the next few months. Member "Waynon" offered to trace it for me.
When I gutted the trailer I gave a lot/most of the interior items away from goucho to mattresses.
I still have the bathroom sink/counter and roller door under it along with the plumbing and faucett available. I also have the kitchen double sink if anyone is interested.
The photos are in the other PC so if anyone wants to see them let me know and I will email them.
Retirement happens when you get over the illusion of usefullness.