As it turns out after 2 days of testing, that EXACT same address, used to set the TID, WILL give a TID compatible with a docile 6iv flawless shiny PID (specifically "15575" for the TID, and 2000ish frames earlier, the compatible SID of "17710", IF, and only if, that EXACT address stops on that TID number on the exact frame "4435". This took trial and error in VBA frame by frame with LUA, but It Is possible, but difficult to make the timer stop on the needed value at THAT moment, due to my input lag on my Mac. I recommend trying this experiment at low speed on VBArr with JP Emerald, with the name I chose of Iwata.)
Anyways, here is the data I had, plus an old post from before I got your reply.
I am very very sorry for the triple post, but I found the file in Dropbox, so here it is, all one needs to RNG themselves a flawless, balanced, shiny Mew, on one emulated JP Emerald, with the usual tools. I already did most of the research, but let me know if I goofed, and if so, tell me how to fix it. This is all correct, valid, and legal to my knowledge, but if not, please let me know what I messed up on in the math. No infringement is intended, and any similarities whether needed or not, To anything else is purely coincidental and unintentional. If you feel that I did not credit you, let me know who I should credit, plus the usual users. For inspiring me to take on this, I credit HaxAras's project of events. I also credit trigger_death for his wonderful shinies, and Iwata-San for his wonderful invention of shiny Pokemon in GS. With that out of the way, enjoy.
(As a side note, if somebody RNG's it using my data, If possible and allowed, I may want the original Mew in 3gpkm form after Emerald cloning so as not to be in fear of having my save banned. If possible, ensure that the 3gpkm is holding a Lum Berry, which does NOT have to be the one it holds when battled. I am making this as easy as I can, all I have not done is actually manage to hit the TID frame. This means that I have not even obtained the prerequisites for mew. The TID abuse I did is probably the first case of Emerald ID abuse for both ID fields, if you count using existing SID abuse as part of this to create the first ever set of Emerald ID numbers consistently on demand, with intent to make and document the methods used for making Method 1 Pokemon the First Documented Balanced Flawless Perfect Shinies that are public to the world. Here it is:)
Origin Game: Japanese Emerald OT Name: Iwata Species: 151: Mew Pokemon Seed: BF0B02AA PID: E85091A9 Initial Game Seed: 0 VBA-M-RR TID Generation Frame (plus BIOS intro): 4435 Clock Battery: Dead TID Seed: 835EFA48 (according to VBA-M-RR when using the RNG Script Suite for JP Emerald) RNG'able TID: 15575 Desired Compatible SID: 17710 Nature: Docile Caught location: 201: Faraway Island Met Level: 30 Level: 30: HP: 109: 31IV/0EV Attack: 74: 31IV/0EV Defense: 74: 31IV/0EV Special Attack: 74: 31IV/0EV Special Defense: 74: 31IV/0EV Speed: 74: 31IV/0EV Hidden Power Type: Dark Hidden Power Level: 70 Ability Slot: 1 Pokemon PID Generation Frame: 3886 Time: 1:04.76 Ball: Dive Ball