Replicants in the Blade Runner universe are synthetically designed by the Tyrell Corporation (and Wallace Corporation by the time of Blade Runner 2049). However, they seem to all have unique appearances, instead of having a “template” appearance that makes them identical (which I think would be simpler to do). The sole exception we see in the films is
the Nexus-7 prototype Rachael, created by the Tyrell Corporation, and the Nexus-9 facsimile of her created by the Wallace Corporation
but that appears to be an unusual circumstance to achieve a very specific end. I am especially interested in replicants designed for “field use”, like heavy labor on the off-world colonies or pleasure models.
So aside from the example listed above, are there any replicants with identical appearances? I am open to all Blade Runner media (films, short films, video games, novels, comics) that are in continuity with the 1982 film (but would accept information from Do Androids Dream of Electric Sheep? as interesting supplementary material).