Hi guys...
I was a little bit irritated to see my name in a title... after viewing this, I have to laugh! Great idea!
But what does "to screw up" means? I only know normal screws, that you use to link e.g. two board together.
For finding out, where plastic models have their NMM highlights, please coat after Black the mini once with glossy finish and than hold it under a lamp... so it is far easier to achieve a even surface that with one of the metal colours (sorry mickc22).
To find out, where to put the seperator for SENMM, well... that is not quite easy and I have got only a little hint for that. When you have made your reference pictures load them for example into gimp. Now decide (for example on the rips) where the horizon will be reflected. Choose this color with the pipette tool. And select this color in the WHOLE picture with a very smal ratio. There will be some parts selected in the whole mini. There is APROXIMATELLY there, where the horizon will be reflected. Some logical adjustements have to be made additionally. Well... it is NOT PERFECT but a clue.
To improve a little bit your SENNM I have only two suggestion:
Frist: Smother blendings.
Second: A VERY hard line between Scorched Brown und WHITE for the horizon...
Unfotunatelley, I cannot tell you more to SENMM, because I still did not understand it. It was hard enough for me, to paint this chrome cannon, but to paint this in shiny gold: :bulgy-eyes:
Though my long text: I love your conversion!
Greetings, Taggi