I would like to walk you through some more.
Now that you have the drawing in the correct template, we'll address the SB style issues.
As a rule all parts are outlined in black. Without zooming to your drawing, the most notable parts which need to be so outlined are the sails, the portholes and the stern gallery's windows.
Look in the following page
The grading of colours is not, absolutely not, SB style. That said some allowances were made, in flags and some hull shading.
Parts like lifeboat davits are drawn three pixels thick, i.e black, colour (white, grey or whatever) and black again. The same goes to all parts, which will bear a humans weight, like the spars, or open decks.
Please note that much of the original of SB work was done using MS-Paint only (a program I personally use today).
Thank you Kim for the crest
"Never fear to try on something new. Remember that the Titanic was built by professionals, and the Ark by an amateur"