This model has 3 bins with lids (fits the medium size bin):
https://www.thingiverse.com/thing:4784172
This model has 3 bins with lids and 4 open bins (fits the large bin):
https://www.thingiverse.com/thing:4785308
Original dividers can be found here:
https://www.thingiverse.com/thing:3091544