>>8957852It's quite sturdy, everything is reinforced with technic, so even if the walker falls over everything should hold up fine (provided your nephew is playing on carpet). My one concern would be if the walker somehow falls straight forward onto its chin/cheek cannons, which may cause them to bend or break.
The leg joints are all ratcheted, but it's a soft ratchet so they're quite easy to move and will buckle if the weight of the walker isn't well balanced (though you can manage a 3-legged pose!). I think if you keep the legs straight and your nephew doesn't mess with them, it should be fine.
I would also be mindful of the included speeder bike if your nephew plays with it. The steering vanes on the front of the bike pop off easily, so keep track of those to make sure you don't lose them.
>>8957919The walker holds together perfectly while posing! As mentioned above, the only non-solid feeling part of the whole set were the front vanes on the speeder bike. The connection just isn't very solid for that.
The walker itself, however, is very solid!
