Hello and welcome. That is a fine looking viv. Just keep in mind that using native materials (such as soil) can be risky with respect to introduction of potential diseases and parasites or unwanted pests (such as millipedes). In a worst-case scenario, you could have chytrid in your local area and the soil could contain spores. If you put frogs in this viv, be sure to keep a close eye on them for the first few months.