Custom Scenery Exchange / Stacked Deco and Corrugated blocks

Hello

As part of the resort map I'm working on, I've come to the issue of running out of object slots and need to free up some objects

In short, Im wondering if anyone can make the following?

- 1/4 tile corrugated block 4 tiles high

- 1/8 tile deco block 2 tiles high as shown below

Of course, colorable is preferred.

Thanks in advance

James