Model Monkey have released a set of funnels and whistles to replace the Academy, Revell, Minicraft and Entex offerings in 1/350th.
Magic Scale Modeling has released a plug & play electronic set for Trumpeter's 1/200th RMS Titanic.
A video I put up on YouTube back in 2017. Just populating the site a bit and also want to show how easy this is. A link, a title and a small description and hit submit. Easy.
Trumpeter's Titanic in 1/200 as built by Chris Flodberg.