@q4a
Some of them (like models) may work for VCMI but mostly style is TOO different from H3 (like those icons).
Tools:
MMArchive + DefPreview is all you need for VCMI (or anything else with same functionality).
No need to modify lod’s - use normal directories instead
No need to modify def’s - use bmp’s/png’s with small json description
Quite complex. But considering that this “demo package” won’t be ready tomorrow this may work.
For such cases some example mods would be more useful.
I may create some example mods with one new creature \ one new hero \ one new town \ etc.
Not sure.
Mobile platforms - 800x480 is quite common
Netbooks - common 1024x600 (IIRC)
Desktops - common 1280x1024