You don't need to simplify your models. From now.
3235X: Gnome Lambda 80 hp French rotary aircraft engine. A combo pack with Sage wooden propeller fabricated by ProperPlane. Scale 1:32
The model was created in such a way to avoid any simplifications and should be treated as a model itself rather than an upgrade set. However, the possibility of application in a plastic model is also assumed. For this reason, two various central supports are included: one can be used as a display stand, while the second one allows for the application in a plastic model - the engine fits perfectly under the cowling of Wingnut Wings Sopwith Pup.
To avoid simplifications, the model contains many complicated parts - 120 in total and an additional wooden propeller and hub (fabricated by ProperPlane). The positions of valves can be reproduced as in a real engine, in the open or closed position. Many parts are movable and need no gue for the installation to accurately reproduce the real object.
For this reason, the kit is dedicated to advanced modelers, and expert ability is required. Before assembly, I recommend carefully studying the instruction manual and available documentation.
To each model kit, I add some extra parts for the training of assembling and painting.
You can buy the model now, the price is 100$.