Issue title: New content?
 Issue body: Is it possible to add more scrap based turrets or even buildings? Or even units
 Comments: 
 Comment 0: I am able to do it but it won't make any sense
 Comment 1: How about just turrets? 
{'source': 'GithubIssues', 'repo_name_with_owner': 'Slava0135/reVision', 'issue_id': 753572308, 'repo_stars': 132.0}