FNDX
Schwab Fundamental U.S. Large Company ETF
stock NYSE ETF

I think it's pretty solid.
Your US portion has Large-Cap Blend (IVV), Large-Cap Growth (SPMO), and Large-Cap Value (SCHD). You should consider adding Small-Cap Value (AVUV) to round it out. If you replaced your SCHD with FNDX (The US version of your FNDF), it would be identical to my US portfolio.
You could complement your Developed portion with Small-Caps (AVDV), as well as add some Emerging Markets with FNDE and/or AVES.

So… in one “sleeve” of our total holding (in my 457b) I have \~$390k split 60/40. $SPMO/$FNDX. Only that way about 2-3 weeks. I’ve back tested it and it appears solid. Im giving it till year’s to show what it’s potential is. This is about 15% of our total holdings today. In about a year that number will a smaller % thanks to a DROP check addition to that 457.