The replay features:

1. Solid T1 land queue, it's the same for UEF, cybran, and seraphim; 1 mobile arty and 1/2 maa for every 5 tanks, with tanks frontloaded so you don't end up with an arty at min 3. Aeon unit queue features slightly more scouts.
2. T2 land queues featuring flak and ilshies for seraphim. Pillars, flak, and shields for UEF. Flak, shields, blazes and obsidians for aeon, and rhinos, flak, and deceivers for cybran.
3. T3 land queues featuring othuums, shields, snipers, and T3 maa for seraphim. Percivals, spearheads, flak, and shields for UEF. Harbingers, flak, and shields for aeon, and bricks, flak, and deceivers for cybran.

https://replay.faforever.com/26281018

Notes:

• T3 queues don't feature T3 maa, you should add it manually because it's only needed if T3 air is a threat to you. Seraphim queue does contain T3 maa because it's too good to pass up.
• T3 queues don't feature loyalists or titans. You generally don't want too many of them anyway.
• Aeon T3 queue is very mainline, doesn't feature snipers, add them yourself if you want to make them.
• Seraphim T3 queue does contain snipers because othuum bad. If you can't afford snipers and shields yet, queue othuums yourself and use the template later... Or of course make additional templates that supplement mine
• T2 queues don't feature MML or sparkies, add them manually if you want them
• Don't rely on these blindly. They're good default queues, but it's important to put some thought into your unit queues. I only use these if minor details aren't relevant, or if thought isn't necessary. I almost always alter the T3 queues slightly based on the situation.

To copy them, go to ingame settings -> gameplay -> Factory Build Queue Templates -> on. Then, simply select the factory in my replay, head over to templates, and click the button on the left.