Do you have Navigraph charts ? If yes, check the 20-9H4 "
Low visibility taxi routes" chart, which shows exactly where wig-wags are and where the hold short ground lights are, and you'll see that most of those you reported as missing, are in fact correct in the scenery.
1) RWY 28L-10R:
a) Taxiway W5 is missing in ground hold short lights
This is in fact missing in the scenery, we'll fix it now.
2) RWY 28C - 10C:
a) Taxiway GG, HH, F, P6, T, P3, P2, P1, DD, CC, BB and Z are missing in ground hold short lights
No. According to the chart, all the hold zones along RWY28C only have wig wag lights, but no ground hold short lights
3) RWY 28R - 10L:
a) Taxiway GG, EE, N4, F, N3, T, P4, N1, DD, CC, BB and Z are missing in ground hold short lights
No. According to the chart, ground hold short lights are present only at the north side of T, the north side of N5 and EE, and both sides of Y, and that's exactly how they are in the scenery
4) RWY 22L-4R:
a) Taxiway Y1, Y2, Y3 and Y4 are missing in ground hold short lights
No, according to the chart, none of the hold short zones on 4R have ground lights, and only Y3, Y4 and Y5 have wig-wags. In fact, we have a wig-wag on Y2 in the scenery which isn't there.
5) RWY 22R-4L:
a) Taxiway J, G1, A3, A2, G, A1, M and NN are missing in ground hold short lights
No, according to the chart, none of the hold short zones on 4L have ground lights, except on C, and that's were they are in the scenery.
b) Taxiway A1 and NN are missing wig wags
Yes, the one on NN is missing from the scenery in fact.
4) RWY 27L-9R:
a) Taxiway PP, G4, M, G1 and R are missing in ground hold short lights
No, according to the chart, ground hold short lights are supposed to be only on the south side of G, M and both sides of A1, and that's where they are in the scenery
b) Taxiway PP missing wig wags
No, according to the chart, wig wags on PP are only on the south side of the runway, and that's where they are in the scenery
c) Taxiway TT, G3 are missing wig wags, hold short markings and in ground hold short lights
No, according to the chart, there's are no wig wags or any other lights on TT/G3.
So, we'll add the missing ground hold short lights at W5, the missing wig wag from NN and remove the extra wig wag on Y2, but everything else it 100% accurate to the Low Vis chart.