I remember painting the Afrika Corps - as an Airfix box of military figures...HO & OO guage? They were sandy coloured as it was assumed the Humbrol colours would be desert camouflage... Wellington, Lancaster (with the swivelling gun turrets everywhere) - the Panzer tank, the 'Specials' which meant you got more vehicles for your money! The bloody slidey-offy in water transfers that were hit and miss at times...One of the best was the Boulton & Paul Defiant - a nightfighter - all in black plastic IIRC
Great days.
The Ariel Arrow motorbike - with the supports for the twin exhaust pipes...and if you were flush, then moving on to Revell Mustang fighter bombers, Superfortress USAF bombers...
And then there was the balsa wood, tissue, dope and Jetex...[/QUOTE]
I made that same (well almost) leap...
Airfix kits ?, were there any boys that did'nt used to make them ?. We used to spend ages building and painting them....only to immediately shoot em up with an air rifle. i could pick the pilot out at 10 to 20 yards (well most of the time

) Spitfires were my favourite, anythink WW2. Jets and modern stuff just didn't have the same magic...well MIGs maybe...
Then i moved onto balsa, tissue, dope gliders and freeflight engined models. Tried control lined models, but failed miserably. Think the engine i chose was underpowered and they just used to fall to the floor.
Cant remember the name of the engines, but the smell of the fuel...the roar of the engine as you started them up in the garden on a jig

My pride and joy was a 6ft wingspan glider. We used 20lb breaking strain fishing line to tow it up, and it regularly snapped even that. The pull on the line on a beautiful summers day as the thermals got it was incredible. It had a built in timer to flip the tail and bring it back to earth gently.
Should have had that on my last model. Spent two weeks feverishly and painstakingly hand cutting every spar and crossmember to a plan as big as...a very big plan

, assembling it all on the kitchen table.....flew it for the first time and quickly realised i hadnt put some trim on the rudder....and it promptly flew off into the distance at about 500ft. i ran for miles that day, desperately trying to keep it in sight

....twas not to be.
In answer to the OP...no, i havnt built a single model since my son was about 10...he's now in his late 20s.