Lego SCP Foundation Set MOCups part 12: SCP-106 : r/SCP
Lego SCP Foundation Set MOCups part 9: SCP-035 : r/SCP
SURD Modular Building Blocks, SCP Monster SCP-096, Construction Set, Construction Toys, Construction Set, Compatible with Lego : Amazon.nl: Home & Kitchen
Lego SCP Foundation Set MOCups part 16 extra: the backside of the machine : r/SCP
Lego SCP Foundation Set MOCups part 8: SCP-173 (and SCP-131) : r/SCP