For a while I've been making a realistic planet that is quite similar to Earth. I've finished the tectonic plates, ocean currents, wind patterns, and a rough height map. Next up is the biome map, which I've made following the Köppen climate classification system, and Artifexian's guidelines, as well as all of his previous videos leading up to that point. I want to know if this map is accurate or if there are any criticisms I should take into account.
You've included current effected coastal deserts which most people forget are a thing so well done. You appear however to have neglected the effects of orographic rainfall and rain shadow around you mountains; this will some quite serious and expansive effects, especially on the larger western continent with it's high convergent mountains. Otherwise it looks quite good with the possibly exception that the smaller landmasses may have more of a maritime climate than you have given some of them credit for.