So, the intention is not to do a complete strip and rebuild of all parts so a caustic bath is out. Will spraying oven cleaner on the fuselage and wings be enough? I did paint this in Humbrol enamels - why I do not know, because I find acrylics far superior. It was a lazy brain fart 19-20 years ago when I built this.
I do not want to loose the cockpit paint job, as this will just add many hours to the refurb. So, what should I try - spray on oven cleaner (if so what brand is good), or something like brake fluid (another technique I've read about). Over to you guys - what should I try?

Cheers in advance
Adam