Adult Fixie-skidders of LEGO

Lego have a Creator 3in1 theme, currently with 28 sets, where each set has instructions for 3 things.

https://www.lego.com/en-gb/themes/creator-3-in-1

They don't have the detail of the bigger and more expensive models that Lego are mostly targeting at adults but they are great sets.

I quite liked the 3in1 shark set I got recently, so I got another one to have multiple sea creatures!

https://www.argos.co.uk/product/8863342

Also this set is £17.50 in Morrisons at the moment, which is decent over retail https://www.johnlewis.com/lego-classic-11002-basic-brick-set/p3910280?

By 'one-off' I meant that people who don't normally buy LEGO buy something as a one-off to display somewhere. It's one aspect of how LEGO has expanded its appeal into model-making, i.e. where people might have done a Revell kit in the past and put that somewhere, now they can do the same with LEGO.

last time I saw multiple build instructions was the first lego Technic car.

As well as Creator 3-in-1, many recent Technic sets have B model instructions either in the box or available to download