Bad version: (TwilightSentry Star)
 
-Colors are literally copy-pasted from a screenshot, I don’t have to explain why this is genetically impossible. Use your Punnett Squares people!  
-Her eyes are not only mismatched but have 2 different colors per iris. Heterochromia needs reason or least sensible colors.  
-Alicorn OCs are overdone, especially when it comes to Twilight NGs. Only a few pairings have logical alicorn outcomes and only certain artists write them well.  
-Stereotypical “I don’t wanna be a princess, I wanna be a royal guard!” OR “I’m the next Princess of Friendship!” mindset.  
-Cutie Mark is basically Twilight’s.
 
Good Version: (Eros Eternia)
 
-Family Inheritance from: Shining Armor and Twilight Velvet (By means of lighter coat color).  
-Eyes are one color and are a sensible mix of parents colors.  
-Unicorns are common in the family.  
-Has other interests besides science or fighting but you can still tell that they’re a product of their environment.  
-Cutie Mark actually has something to do with their talent.

@Applejack007  
2 words: Baby. Cakes.

@Ranch  
Thank you, showing that was exactly my intention.

@RainbowDash69  
I only used bases because this isn’t a dialogue piece or something of the like, AND because most fusion kids are done on bases. As for the simple ships:I don’t even ship this.

@Applejack007  
Follows their schemes well enough.

@Applejack007
 
I can see it. But the fact that this is a base doesn’t help.

The one on the right doesn’t look like a FlashLight kid…

@Corrderio
 
Its only because it seems a whole bunch of FlashLight ocs have this color scheme. So people are scared to replicate them. Mostly because total jerks will hunt you down and swear you are stealing.
 
There is also the issue that the pony on the left is like…Twilight and Flash fused together. And not really an offspring. In my opinion at least, the kid won’t have exact matching colors of the parent.

I’ve never seen someone so critical over a color pallet for a character that isn’t even in the show…

@RainbowDash69
 
I think they’re talking about color schemes

@Background Pony #9978  
it is the easiest ship to do for the children on deviantart. they love it for the easy and predictable nature

Isn’t it strange that most of these lately are talking about FlashLight ships? It really makes you think.

no, you must color your traced base like THIS
 
not like THISSSSS