well I spent some time googling. The only photos I could find of living animals were camera trap photos identified by local hunters as belonging to the species (included in the original description), and one of a young animal captive at Cobija which is apparently of the species.
So I don't know. The characteristics don't seem settled for distinguishing it reliably from the regular Brazilian Tapir, and internal characteristics are obviously of no help for a photo.
Tbh I would say it is indeed a Kabomani tapir , referring to this picture :
See , same dark face with practically no white area and top of the ears being white and ''brownish'' mane .
Brazilian tapirs have a more pronounced white area , some individuals are indeed dark (but most of them are kind of brown) and they have dark manes (for the majority)
These individuals were much darker and smaller than I expected; I initially thought they might be subadult T. terrestris until I got close enough to get a good look and found that they had a youngster of their own.
there are a couple of short videos on Youtube of the tapirs, one of which has a keeper for scale. Put "parque jaime duque tapirs" into Google Images and the first two results are the Youtube videos.