Golden butterfly Portfolio

Is there a way to create a Golden butterfly portfolio using only Freetrade ETF?
As in:
20% Physical Gold
20% Total World Stock
20% Small Cap
20% Long term bonds
20% Short term bonds

Any help much appreciated.

You canโ€™t do it with shares, but easily with ETFs.

Thanks for quick reply @SebReitz. Iโ€™ve corrected my question. I meant ETFโ€™s.

You can use Msci World and Msci world small cap to cover total world and small cap. Physical gold exists in multiple forms e.g. SGLN, just use the discover tab. Long and short term bonds can be had as US or UK ones, also just check the discover tab for bond etfs.