Roadmap: replacing all LEGO images

[cmeesters]

** Content Idea **
Although using AI generated mini figures with LEGO look is technically legal for educational and research purposes (see https://www.lego.com/en-de/legal/notices-and-policies/fair-play?locale=en-de ), replacing all such figures and/or placing proper notes is paramount. The legal department of the Uni in Bonn issued, that all such images have to be a) replaced or b) need to embed a statement. Hence, other sites might share that view, particularly the company might. Also, replacing is just safer.