6 model

Free

Lego Bigfig

Thingiverse

Free

Hulk Buster Lego BigFig

Thingiverse

Free

9th Sister Lego BigFig

Thingiverse

Free

LEGO Kingpin Bigfig

Sketchfab

Free

Large Big Fig Shelf for Updated Lego Hex

Printables

Free

Bridge pillar for wooden train track Brio Ikea Eichhorn Bigjigs Imaginarium etc.

Thingiverse