Present Ideas for 1yo (second child)

I've just done the bulk of my Chrissie shopping for my boys. DS1 is 3.5 and DS2 is almost 1. DS1 was easy and I think (know) I've bought him waaaayyyy too much. He's into Lego, Star Wars, Spiderman.... It's easy!

DS2 is much harder and I'm struggling. So far he has 2 books, a little FisherPrice noisy toy tool bench, a pretend Camera and a Very Hungry Caterpillar pillow pet and a little tikes little wagon... Sounds like HEAPs except DS1 has about 5 times this :redface: It is also DS2's first birthday 5 days before Christmas and I have NOTHING for this... I know DS2 won't care, but DS1 is very observant and we will need presents for his b'day. DS1 got a swing set and ride on and trike etc for his first b'day but we still have these things....

Some of DS1's presents can be given to Nana and Pa to give to improve the imbalance but I still would like a few ideas for a few extra gifts for my small boy... (I know, my kids are spoilt rotten but I just love Christmas )

So what are your ideas for a 1 year old second child?

We are going through this exact same problem with our two boys! Buster has his first birthday on the 2nd of December :)

We have got a Little Tykes see saw (I think it's the green crocodile) that he can use by himself as well as with Moo (3 years old) for his birthday, need to get a couple of books or something to go with it, have a little felt picnic basket play set too. For Christmas he is getting his own ride on, even though we already have a couple this is his very own. Besides that I am stuck!