diff --git a/models/challenges/biffno.ts b/models/challenges/biffno.ts
new file mode 100644
index 0000000..4ccd7ef
--- /dev/null
+++ b/models/challenges/biffno.ts
@@ -0,0 +1,68 @@
+import mongoose, {Schema, PopulatedDoc, Document, Model} from "mongoose";
+import { IUser } from "../../models/user";
+import SequenceFactory from "mongoose-sequence";
+import { hasMigrated } from "../../lib/dbconfig";
+
+const AutoIncrement = SequenceFactory(mongoose);
+
+
+export interface IBiffno {
+	_id: number;
+	title: string;
+	description: string;
+	excerpt: string;
+	bands: number[];
+	tags: string[];
+	wordcount: number;
+	genre: string;
+	cover: string;
+	year: number;
+	author: PopulatedDoc<IUser & Document>
+}
+
+const biffnoschema = new mongoose.Schema<IBiffno>({
+	_id: {
+		type: Number
+	},
+	title: {
+		type: String,
+		default: ""
+	},
+	description: {
+		type: String,
+		default: ""
+	},
+	excerpt: {
+		type: String,
+		default: ""
+	},
+	bands: [{
+		type: Number,
+		ref: "Band"
+	}],
+	tags: [{
+		type: String
+	}],
+	wordcount: {
+		type: Number,
+		default: 0
+	},
+	genre: {
+		type: String
+	},
+	cover: {
+		type: String,
+		default: ""
+	},
+	year: {
+		type: Number,
+		default: 0
+	},
+	author: {
+		type: Number,
+		ref: "User"
+	}
+});
+
+hasMigrated && biffnoschema.plugin(AutoIncrement, {start_seq: 1, id: "bif_id"});
+export const Biffno: Model<IBiffno> = /* mongoose.models.Biffno || */ mongoose.model('Biffno', biffnoschema, 'biffno');
diff --git a/models/challenges/ficmas.ts b/models/challenges/ficmas.ts
new file mode 100644
index 0000000..61c93fa
--- /dev/null
+++ b/models/challenges/ficmas.ts
@@ -0,0 +1,45 @@
+import mongoose, {Schema, PopulatedDoc, Document, Model, model} from "mongoose";
+
+import { IBand } from "../../models/band";
+import { IUser } from "../../models/user";
+import SequenceFactory from "mongoose-sequence";
+import { hasMigrated } from "../../lib/dbconfig";
+
+const AutoIncrement = SequenceFactory(mongoose);
+
+export interface IFicmas {
+	_id: number;
+	kink: string;
+	year: string;
+	bands: PopulatedDoc<IBand & Document>[];
+	relationship: string;
+	wisher: PopulatedDoc<IUser & Document>;
+	anniversary: boolean;
+}
+
+export const FicmasSchema = new mongoose.Schema<IFicmas>({
+	_id: {
+		type: Number
+	},
+	kink: {
+		type: String
+	},
+	year: { type: String },
+	bands: [{
+		type: Number,
+		ref: "Band"
+	}],
+	relationship: { type: String },
+	wisher: {
+		type: Number,
+		ref: "User"
+	},
+	anniversary: {
+		type: Boolean,
+		default: false
+	}
+})
+
+hasMigrated && FicmasSchema.plugin(AutoIncrement, {id: "ficmas_wishes"})
+
+export const Ficmas: Model<IFicmas> = /* mongoose.models.Ficmas || */ model("Ficmas", FicmasSchema, "ficmas_wishes")
diff --git a/models/challenges/gen.ts b/models/challenges/gen.ts
new file mode 100644
index 0000000..f77d725
--- /dev/null
+++ b/models/challenges/gen.ts
@@ -0,0 +1,49 @@
+import mongoose, {Schema, PopulatedDoc, Document, Model} from "mongoose";
+import SequenceFactory from "mongoose-sequence";
+import { hasMigrated } from "../../lib/dbconfig";
+
+const AutoIncrement = SequenceFactory(mongoose);
+
+export interface IChallenge {
+	_id: number;
+	name: string;
+	description: string;
+	deadline: Date;
+	active: boolean;
+	color: string;
+	allowMultiple: boolean;
+}
+
+const challengeSchema = new mongoose.Schema<IChallenge>({
+	_id: {
+		type: Number
+	},
+	name: {
+		type: String,
+		required: true
+	},
+	description: {
+		type: String,
+		required: true
+	},
+	deadline: {
+		type: Date,
+		required: true
+	},
+	active: {
+		type: Boolean,
+		default: true
+	},
+	color: {
+		type: String,
+		required: true,
+		default: `#${Math.floor(Math.random()*16777215).toString(16)}`
+	},
+	allowMultiple: {
+		type: Boolean,
+		default: true
+	}
+})
+
+hasMigrated && challengeSchema.plugin(AutoIncrement, {id: "challenges"});
+export const Challenge: Model<IChallenge> = /* mongoose.models.Challenge || */ mongoose.model("Challenge", challengeSchema, "challenges")