Shamrock! Aren't you just a cutie? Well I think you are! I've decided to make her Silver's love interest...not sure why, but I think that in terms of color, they would look good together. The circle was originally going to be green, but I changed it to pink since most of her is green already and the pink would be a better contrast. I think I overdid it with the plants...
Shamrock Mythos is the fourth youngest of her nine siblings and can manipulate plant life. After her eldest sister Sapphire voiced her intention to leave and go against Garnett's sadistic plans, he set Shamrock on fire as an example of what would happen to those who dared to cross him. Although her regenerative abilities allowed her to survive the attack, Shamrock was left psychologically traumatized with a fear of fire. But at the end of the day, Garnett's abuse was effective: Sapphire remained out of fear and to protect her sister from further harm.
You know, putting her as Silver's love interest isn't a bad idea. There are parallels and differences that can be exploited and emphasized on to make their relationship develop naturally.
Both have a traumatic history with fire. Silver's whole world was devastated by Iblis's flames, leaving his world empty and dead. Shamrock was burned by her brother. The only big difference is how it affected them. While Shamrock is deeply traumatized and barely does anything but hide from it, Silver takes another stance. He fights for justice in the hopes for a better tomorrow instead of hiding. Let Shamrock draw strength from that, allowing for Silver to (maybe not intentionally) help heal her emotional scars.
The only obstacle you'd have to get around are Silver's devotion to the greater good and his naivety. He may not even know that Shamrock likes him (if she is the one who "starts" things) for one. Also, Silver usually doesn't pay close attention to one person unless he really gets to know them, such as Blaze. He is a person who looks at the big picture, only paying immediate attention to one person if they are a threat or are important to some other great cause that.
As for how they meet, that I'll leave up to your creativity. I do think however, that Silver just needs a little more love, not only from fans, but from the overall Sonic group as well (there can be a lot of hate from the Sonic fan-base). He's not exactly the most...popular or well liked hedgehog on the block, know what I'm saying?
You know, I never noticed the fire thing between the two! That's really interesting and such a coincidence! And I totally know what you mean about Silver being one of the less popular characters. A pretty good even half of the fan base love him while the other hates him and I can understand why. But still since the ShamrockxSilver pairing is relatively minor and doesn't even become the focus of any of my planned stories, they're kinda taking a backseat to all the other pairings lol.
Ah, tis on the back burner, huh? That's cool and will come later, as I'm sure that Shamrock is not interested in that kind of relationship in her current state, let alone the fact I don't think she's even met Silver.
One other thing to consider I suppose. Since the Solaris project never really happened after that convoluted time travel story that is Sonic 06 (even though you did a nice job retelling the story), that could imply that Silver's world is no longer threatened by Iblis, eliminating that one piece of their similarities. Oh well, tis some food for thought though.