The point of this pic is to prove A} just because someone's a skeleton doesn't automatically mean he's evil, and B} I CAN do more than just design Renamon wannabes. So, for your pleasure, I present Skullmon and his Champion form, Skelemon.
See, Skully's human partner is actually a little girl named Liah who suffers from an ailment common to her kind: a big brother. Now, while her bro isn't a bad person, he IS a big brother, with all the quirks and foibles of the breed...meaning, in English, he's a jerk, and his seemingly favorite pastime is teasing Liah, particularly about her own strange quirks. One in particular is that she LOVES horror movies, but, as a result, is scared of EVERYTHING, so, needless to say, her apartment complex's sudden relocation to the Digital World was quite distressing, and she immediately retreated to her favorite hidey-hole under the building.
Imagine her surprise to discover that someone, or rather someTHING, was already in there. Naturally, much screaming ensued before Liah realized that this horrifying undead apparition was an even bigger coward then she was, rattling in his bones so loudly that she had to shout for him to hear her. Once she managed to calm him down, even giving him a bandaid for the crack he had in his skull, Liah promised him she wasn't going to eat him and managed to coax him out into the open. Skullmon naturally was greatly impressed with both her niceness and her apparent bravery, and swore that he would stick by her side always...if only so he could hide behind her.
Even the most abject coward can only be pushed so far, though, and when Raremon, the huge toxic Digimon who'd destroyed his and the other Rookies' village (and gave him the crack in his skull) attacked the humans, Skullmon touched the bandaid and suddenly felt a wave of power rush through him, digivolving him into Skelemon. With his new powerful Champion form, he and the other Digimon defeated Raremon and saved the humans...but, naturally, that's just the start of the story.
My son and I have been trying to come up with the rest of Skully's digivolutions, but we keep getting stumped. Of course, considering all I did with the Renas this morning, who knows what the rest of the day will bring..?