Well, if it lags on that, then I don't know. On mine, it shouldn't even launch... (I don't have any third-party mods installed, except for the skill wheel, and no graphics mods either; maybe that's the reason).
Anyway, here's everything I've done: https://yadi.sk/d/CH8gc7BD3H9xv3
If it lags for anyone, the trash can is usually located in the lower right corner of the screen!
In any case, you did a great job! Especially since this is your first experience! As they say - respect and kudos! :smile25:
P.S.
Your visual style is great... in any case, we'll release it as a separate MOD - HQV (hi-quality variant)... the game doesn't lag on current, powerful configurations... we'll rework it for older ones... the models will be low-poly, i.e., the same as all the models in the original game... :smile08:

---------------------------------------------
Неудачное планирование ведёт к неудаче ...
NCF - мод, добавляющий дополнительных существ в HeroesV 3.1