This is my Blueprint for Ivanapah Race Track.
It is located in the Mojave Desert Worldspace created by grilledturkey called "Project Mojave".
It includes tons of conten and just over 1200 settlment objects.
I made this on a robust rig with a 4070 card a i9 10900kf and 64GB of DDR4 RAM.
When loading the settlement with its max capcity fo 60 settlers you will experience slowdowns.
On ym robust rig it takes 3 minutes ot install the Blueprint. May be a lot longer on slower rigs.

I tried to keep the requirments list as short as reasonable
Requirements:


"Fallout4.esm",
"DLCWorkshop01.esm",
"DLCCoast.esm",
"DLCWorkshop02.esm",
"DLCWorkshop03.esm",
"ArmorKeywords.esm",
"ProjectMojave.esm", (hard requirement)
"Devious Devices.esm", (soft requirement, skipping it will lose minor objects)
"Homemaker.esm", (Hard)
"VCM_LibrarySupportPlugin_F-ESL.esl", (Hard requirement, this is from Vilance's Deep clean mod https://www.nexusmods.com/fallout4/mods/65565 , you ONLY need to check the block for Oberland stattion during the install wizard, though I recommend the otehrs as well as it clean up and fixes settelments nicely)
"NuclearNaughtiesPaintings_AssEdition.esl", (soft, no sexy painting if you dont include it)
"Showers.esl", (Soft, if you want the shower)
"MorePrefabs.esl", (Hardish, if you dont include some buildings will be missing)
"UsefulDecoBuildings.esl", (hardish if you dont include some buildings will be missing)
"Eli_Armour_Compendium.esp", (Soft, just for the one workbench from Eli's Armor)
"W.A.T.Minutemen.esp", (Soft for acouple of settlment objects)
"EnclaveFactionItems.esp", (Soft for acouple of settelment objects, if you dont already have it dont bother downloading it just for this)
"Quick Start Settlement Gizmo.esp", Hardish, this is real useful power mod that I use to skip the wiring)
"sag_GuardPostMarkers.esp", (hardish, without it your guards will miss some markers)
"OberlandStation_DCnR_F-ESL.esp" (hard, this is from Vilance's deep clean mod and responsible for 60 % of all residentaial buildings, must have)