You should be able to find fixtures, but not the piping to or from them. You can usually figure shortest path fixture to supply, but sometimes something else is in the way.
Do a Google search under swimming pool plumbing designs, or swimming pool plumbing (or pipe) layouts, or schematics... somewhere in the top ten will be a beautiful picture of what you want.
Dream home source has exactly what you're looking for. They offer blueprints, models and ideas for new houses that would be useful to any builder.
You can go onto Minecraft Forums and look there but you really don't need schematics you could probably just imagine it like I do
An internet search for "free house plans" will yield many results, such as the one linked below.
which wiring schematics do you need?
no where
You can find overhead blueprints as well as a few 3d models of the maps at socomfans.com
Looking online is a great way to find the schematics you are looking for. www.allexperts.com has a lot of great information on firetube boiler schematics.
plxdevices.com
try carfax.com
globetheater.osv.im
You have to find the schematics to make it.