Alright if that version works that's good. And you have the parents you need as Everstone use wasn't looked into for 4th gen. I'll explain the delay part at the end because it's the hard part
Now then, open the Time Finder option and choose the Shiny Egg tab (I'm not sure when the options were changed but it shouldn't be too hard to find). Enter your ID/SID in the spots for it obviously and check the box for HG/SS shiny egg if you're on HG/SS (I've never actually done egg RNG on DPPt so if you don't have HG/SS I can't really help you :x) Set Nature to Adamant, gender it's up to you and for Ability you want 1 (Technician is ability 1 for Scyther, 0 is Swarm). For delay you'll want about 550-800. Enter whatever date/month you want, then run the search. When you get results, the frame is what egg it will be. So frame 1 means the first egg will be the parameters you set, frame 4 means it will be the 4th egg. Note that for RNGing shiny eggs is the only time frames means # of eggs generated