@André: It's also stated in the Steam Subscriber Agreement you agreed to, that you cannot upload something without permission from the copyright holder (in this case me). You can use the building with the changes you made just fine, you just cannot share it here or anywhere else.

i have now made a better version of the first one because i realy like the unique factorys because the work togetter white the others factorys / warehouses But there are to few of them and also i realy like the first genation factorys so i want to chanced them

How i send you the last update?

Hi so sorry
I was not aware of the part that says; This item is not authorized for posting on Steam, except under the Steam account named Avanya
I was thinking if you placed and chanced an exiting assed you had only make a link to the original asset

Excellent work, once again.

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