Could be nice to have some round woodbeam using wood bark texture, but totally not sure if easily doable or just plain pain to do.
Last I checked the bench block, there was no bark patterns available but if they were added, it could be applied to a cylinder block, this would achieve a nice log appearance to create a log cabin once all the block shapes can be rotated sideways.
I do agree that you need to make sandstone furnaces because of cultural differences. You need to make use of what's around you, thus the idea of using bone tools also.
I like your idea of bone tools. This will be a great way to craft primitive tools early in the game. If the player spawns barehanded (no iron pickaxe or iron axe) , he/she can hunt wild pigs with a stone, if randomly spawning loose stones (like in ARK) are added to Rising World, collect meat and bone and hide as crafting ingredients. Hide can be used for primitive clothing until one can craft a loom to create fabric clothing. It would be nice to harvest plant fibers like in ARK or Stranded Deep. Fibers, combined with bone and stone can be used to craft a simple knives or picks or pickaxes. The bone pick, if used to mine stone, would break rather quickly.
Along with randomly spawning stones, randomly spawning fallen branches (should be available for harvesting to make sticks (like in The Forest).
I agree, and been pushing for this as to also justify lugging vehicles, such as logging carts on trains. It's silly they drop into logs when they fall. Be better solved cutting it on the ground, or using something to drag it or have it carried back.
Have you ever played The Forest? I'm a fan of the wood gathering and storing processes of that game. Chopping a tree down yields several log segments which can be hauled on your shoulder (two at a time) to your base or placed into a log sled which will carry up to 7 logs at a time. This is realistic but ofcourse Red has to find some balance between Realism and convenience. I still wouldn't mine tuning back the Minecraft feel a bit more. For example, personal inventory and chests should only hold about half as much.