Lunamon EX5-016 and Coronamon EX5-007 Alternative Arts by Takase from EX-05 Theme Booster Animal Colosseum
These Alternative Arts show Lunamon and Coronamon alongside the other Digimon that were featured on their respective Japanese box arts of Digimon Story Moonlight and Sunburst!
I had to put in a lot of time and work for this piece but I was set on this concept. Just like how I created various posthuman species for my Centauri universe, I wanted to create a bunch of variants of for another major group in said universe, the Uplifted (hybrid animals with human level sapience). If humans need to modify/evolve to survive in different planets, it would make sense that the uplifted would need to do so as well in some cases. What I have are the cases where I imagine the most notable changes would occur.
The top row are the uplifted modified for high gravity environments. The Avian Parogions would have stronger bone structures and walk on their wings for additional support but wouldn't be too impacted by high gravity due to their lighter mass. Ironically, the higher air pressure on high gravity worlds would make flight easier for them. The mammoth-like Behemoths would have a more challenging time in high gravity. They counteract this by using their tusks and trunks as additional support that functions like a sled while their more flexible feet shuffles across the ground eliminating the need to lift their legs. The Dolphopods normally wouldn't be effected by gravity as they are normally in water and use technology to move on land. For high gravity worlds, locomotive technology is more problematic so the Dolphopods would be modified to have more flattened bodies that move across land similar to slugs and mudskippers. The Great Apes would be quadrapedic like Hi-G humans would which makes them resemble their less sapient ancestors.
The second row are low gravity inhabitants (with the exception of the Dolphopod). Low gravity Behemoths have a lighter build that makes them more resemble camels and large antelopes. Though adapted for lower gravity, they can tolerate earth gravity due to retaining sufficient bone and muscle density. Low gravity Parogions are largely similar to their base counterparts save for longer legs and proportionately larger wings to fly in thinner air pressure. Great apes in low gravity, like the Behemoths, possess a lighter build making them resemble gibbons from Earth with similar acrobatic agility. The Dolphopod depicted in the second row isn't modified for low gravity as there wouldn't be a need for it. Instead it's designed for fully terrestrial environments such as desert worlds, becoming a tripod with it's modified flippers and tail.
The third row are aquatic variants of which the dolphopods are excluded as they're naturally marine. All of them possess both gills and lungs as well as retain the ability to move on land for adaptive flexibility. The aquatic behemoth's physiology resemble an extinct order of marine mammals called the Desmostylia, while the aquatic Parogions resemble penguins and the aquatic Great Apes are more frog-like.
The last row are the super soldier variants of the uplifted, part of a group I call the Irradiated. Each member of the Irradiated is genetically and cybernetically modified to be at their peak physiology and able to withstand extreme environments including hi-radiation (hence the name). I have each of them partially armored to showcase some of their distinct physical features and are to scale with all the other uplifted (the irradiated Behemoth stands at 5.2m or 17.1ft at the shoulder).
Some of these designs may evolve over time and I might include more if I can think of any unique designs with a good reason for them.