>>41984514Low's even string arrangement does tend to make for a more believable feminine chest design when pronounced breasts are part of the equation, and muted colors are a common trope of sexual dimorphism in many animals, particularly females, such as the common cardinal. In addition, around 65-70% of all urodeles whose males do not engage in some form of direct combat with one another over mates tend to present the female as being the largest member of the particular species. And while they're both the same height by de jure, Low Key IS physically taller than Amped when not taking frills into account. Back on the sex aspect, Amped's flashy theme, additional strings and big, vibrant frill and horns all make for excellent comparative qualities to males found in nature. Picture two Amped Tox showing off to impress a female, batting horns and flaring out those electric mohawks to catch her eye, with the biggest getting to sweep her away and secure the mate. I very much doubt anyone took any of this into account when doodling the art in question, but it makes for a pleasant dose of realism since the topic was brought up. It's probably just a coincidence since they're both just as frequently depicted with wangs.