Well... There's only so much someone can do when it comes to Pokemon. Either tell you where to find them in the wild, or where to buy eggs for them... And I've never seen either of the ones you're looking for in the wild.

Archer-san! He, um... Hmmm... He's rather pale, has slicked back black hair... wears a blue military uniform most of the time... Not too hard to spot if you keep an eye out!