Hello again!
I just received more building material as finalise the challenging fuselage design, sorry, no CAD nor computerised stuff, just old fashioned pencils, rulers and such.
as I said before, due extensive traveling and work constrain the project was on hold for a long time.
I intended to build it 1/4 scale which it would have been 150 inches wingspan but at this size the Pioneer would be hard to transport and handle so I decided on 22% rather that 25%.
I find the cowling extremely small to cover the engine but that is fine if the engine head is exposed some, we will see.